<?php
import('@.Front.PostProvider');

function get_provider(){
    $obj = new PostProvider();
    return $obj;
}

/**
 * 输出站点配置参数
 */
function config($keyName){
    $config = C('site_config');
    $names = split('_',$keyName);
    if(count($names)==2 && array_key_exists($names[0])){

    }
    return '';
}